feat: Added deleting a form feature

[sujayshanbhag]

What does this PR do?

This PR adds a feature to delete forms on the backend. I have created a 'deleteForm' mutation and made changes to the services/form as well.

Fixes #40

Type of change

• New feature (non-breaking change which adds functionality)

How should this be tested?

• What are the minimal test data to have?
  Needs at least one project and one form in said project to be created locally. So that it can be deleted.
• What is expected (happy path) to have (input and output)?
  1. For the query to return true.
  2. The deleted form to not exist when queried

Mandatory Tasks

• Make sure you have self-reviewed the code. A decent size PR without self-review might be rejected.

Checklist

• I haven't added tests that prove my fix is effective or that my feature works
• I haven't checked if new and existing unit tests pass locally with my changes

[github-actions]

Thank you for following the naming conventions! 🙏

[sujayshanbhag]

Hey there @piyushgarg-dev, if any changes required I'm happy to make them. Thanks for this opportunity.

[MrPKJ]

Why still this PR not merged?

[MrPKJ]

@sujayshanbhag How can I access your updated repo so that I can fix the deleting form issue in frontend.

[sujayshanbhag]

@sujayshanbhag How can I access your updated repo so that I can fix the deleting form issue in frontend.

You'll have to wait until its merged in the main branch. And I'd like to integrate this feature in the frontend as well. So can you please find some other issue?

[github-actions]

Hey there, there is a merge conflict, can you take a look?